diff --git a/dev_tools b/dev_tools
index 1b824b1..d363601 160000
--- a/dev_tools
+++ b/dev_tools
@@ -1 +1 @@
-Subproject commit 1b824b15c074e128a8708b86244cc045f4a2d782
+Subproject commit d3636017d7047b2f8cb8f310dec07a31d6fc2752
diff --git a/tools/check_submodule.ps1 b/tools/check_submodule.ps1
deleted file mode 100644
index c5eb90c..0000000
--- a/tools/check_submodule.ps1
+++ /dev/null
@@ -1,45 +0,0 @@
-# ============================================================
-#  Librius - Submodule Check Script (PowerShell)
-# ============================================================
-# Verifica lo stato del submodule tools_private
-# e controlla se è sincronizzato con l'ultimo commit remoto.
-# ============================================================
-
-$submodulePath = "tools_private"
-$remoteUrl = "git@github.com:umpire274/rust_dev_scripts.git"
-$branch = "main"
-
-Write-Host "🔍 Checking submodule status for '$submodulePath'..." -ForegroundColor Cyan
-
-if (-not (Test-Path "$submodulePath/.git"))
-{
-    Write-Host "❌ Submodule not initialized. Run:" -ForegroundColor Red
-    Write-Host "   git submodule update --init --recursive"
-    exit 1
-}
-
-Set-Location $submodulePath
-
-# Get local HEAD commit
-$localCommit = git rev-parse HEAD
-# Fetch latest remote
-git fetch origin $branch --quiet
-$remoteCommit = git rev-parse origin/$branch
-
-Set-Location ..
-
-if ($localCommit -eq $remoteCommit)
-{
-    Write-Host "✅ Submodule '$submodulePath' is up to date with origin/$branch." -ForegroundColor Green
-    exit 0
-}
-else
-{
-    Write-Host "⚠️  Submodule '$submodulePath' is out of sync!" -ForegroundColor Yellow
-    Write-Host "   Local : $localCommit"
-    Write-Host "   Remote: $remoteCommit"
-    Write-Host ""
-    Write-Host "👉 To update, run:" -ForegroundColor Cyan
-    Write-Host "   cd $submodulePath; git pull origin $branch; cd .."
-    exit 2
-}
diff --git a/tools/check_submodule.sh b/tools/check_submodule.sh
deleted file mode 100644
index 96d73f5..0000000
--- a/tools/check_submodule.sh
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/usr/bin/env bash
-# ============================================================
-#  Librius - Submodule Check Script (Bash)
-# ============================================================
-# Verifica lo stato del submodule tools_private
-# e controlla se è aggiornato al branch remoto.
-# ============================================================
-
-set -e
-
-SUBMODULE_PATH="tools_private"
-REMOTE_URL="git@github.com:umpire274/rust_dev_scripts.git"
-BRANCH="main"
-
-echo "🔍 Checking submodule status for '$SUBMODULE_PATH'..."
-
-if [ ! -d "$SUBMODULE_PATH/.git" ]; then
-    echo "❌ Submodule not initialized."
-    echo "   Run: git submodule update --init --recursive"
-    exit 1
-fi
-
-cd "$SUBMODULE_PATH"
-
-LOCAL_COMMIT=$(git rev-parse HEAD)
-git fetch origin "$BRANCH" --quiet
-REMOTE_COMMIT=$(git rev-parse origin/"$BRANCH")
-
-cd ..
-
-if [ "$LOCAL_COMMIT" = "$REMOTE_COMMIT" ]; then
-    echo "✅ Submodule '$SUBMODULE_PATH' is up to date with origin/$BRANCH."
-    exit 0
-else
-    echo "⚠️  Submodule '$SUBMODULE_PATH' is out of sync!"
-    echo "   Local : $LOCAL_COMMIT"
-    echo "   Remote: $REMOTE_COMMIT"
-    echo ""
-    echo "👉 To update, run:"
-    echo "   cd $SUBMODULE_PATH && git pull origin $BRANCH && cd .."
-    exit 2
-fi